**[OKX Announces the Launch of Avantis (AVNTUSDT Perpetual Contract)]** OKX has announced the addition of Avantis (AVNTUSDT Perpetual Contract) to multiple services, including futures contracts, officially launching on 2025-09-22 at 23:30 (UTC+8). **Notes:** - The AVNTUSDT Perpetual Contract will go live on 2025-09-22 at 23:30 (UTC+8). - Leverage range: 0.01x to 50x, with funding fees settled every 4 hours. - Trading hours: 24/7.